AirHint found the following cheapest return flights from Riga (RIX) to Barcelona (BCN) in August 2026 (see full year).

Return flights

17 Aug - 28 Aug	Lufthansa
24 Aug - 27 Aug	Scandinavian Airlines
22 Aug - 29 Aug	Lufthansa
16 Aug - 30 Aug	airBaltic
03 Aug - 17 Aug	Lufthansa
03 Aug - 10 Aug	Norwegian Air Sweden AOC
27 Aug - 30 Aug	LOT
09 Aug - 13 Aug	Lufthansa
03 Aug - 16 Aug	airBaltic
02 Aug - 09 Aug	airBaltic
26 Aug - 09 Sep	airBaltic	direct

Also check the deals for one-way flights from Riga to Barcelona in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Riga to Barcelona in August from 164€

Return flights